<div class="menu"> 
  <%= link_to 'List', :action => 'list' %> 
  <%= link_to 'show', :action => 'show_restaurant', :id => @restaurant.id %> 
</div> 
<%= render :partial => 'flash' %> 
<% form_tag :action => 'update_restaurant', :id => @restaurant.id do %> 
<%= render :partial => 'restaurant_form' %> 
<%= submit_tag 'Save changes' %> 
<% end %> 